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Installing Ruby Gem in Windows
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I recommend you just use rubyinstaller
It is recommended by the official Ruby page - see https://www.ruby-lang.org/en/downloads/
Ways of Installing Ruby
We have several tools on each major platform to install Ruby:
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What's the difference between setWebViewClient vs. setWebChromeClient?
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In this form, the answer is not complete. ChromeClient allows to handle the enumerated things but what is ViewClient and what are the similarities and differences?
– Pentium10
May 14 '10 at 16:18
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How to not run an example using roxygen2?
... for me first because I was using @example instead of @examples. Both tags come up in RStudio auto-complete. I'm happy now.
– Paul Rougieux
Feb 20 '15 at 10:53
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What's the difference between Html.Label, Html.LabelFor and Html.LabelForModel
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How to load program reading stdin and taking parameters in gdb?
...tunately I don't understand the solution and am not sure what to do beyond compiling with the -g option and running the command M-x gdb.
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Forgot “git rebase --continue” and did “git commit”. How to fix?
...s well to see if that's an easier solution for you. https://stackoverflow.com/a/12163247/493106
I'd have to try it out, but I think this is what I would do:
Tag your latest commit (or just write down its SHA1 somewhere so you don't lose it): git tag temp
git rebase --abort
Do the rebase again. Yo...
Switching a DIV background image with jQuery
I am making an expand/collapse call rates table for the company I work for. I currently have a table with a button under it to expand it, the button says "Expand". It is functional except I need the button to change to "Collapse" when it is clicked and then of course back to "Expand" when it is clic...
What's the best way to get the current URL in Spring MVC?
...ServletRequest object and it's getParameter...() methods to rebuilt the complete URL including (and only) it's GET parameters.
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Why does Pycharm's inspector complain about “d = {}”?
...t pycharm believes dict() is a literal. It could just mean that it doesn't complain for:
dic = dict()
dic['aaa'] = 5
HTH!
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Likelihood of collision using most significant bits of a UUID in Java
...which means you on average need to generate 2^30 UUIDs to get a collision (compared to 2^61 for the full UUID).
So I would say that you are rather safe. Note, however that this is absolutely not true for other types of UUIDs, as Carl Seleborg mentions.
Incidentally, you would be slightly better of...